How much do you guys get? I am getting 20-22. What's the max I can expect?

on highway i average 26-28 and city i get 22-24

I get about 19-21 city and about 25-27 hwy.

I have an Altima 1998, 5-speed transmission

My city mileage is 25-28mpg and highway is 35-38 mpg, depending if the AC is used or not.

I don't speed and I accelerate gently. It makes a big difference

My wife gets about 23 doing all around driving. I get abot 26 on the road, but she don't let me drive it often, unless it benefits her.

Paul